Base | Representation |
---|---|
bin | 11011010010011001111001… |
… | …010110000001011101011000 |
3 | 120201221000222110110220201112 |
4 | 123102121321112001131120 |
5 | 111212234100033013422 |
6 | 1103124431315435452 |
7 | 34164403351413440 |
oct | 3322317126013530 |
9 | 521830873426645 |
10 | 120012012001112 |
11 | 3526a899082460 |
12 | 1156316bbb5b88 |
13 | 51c7112c03b3a |
14 | 218c8804d3120 |
15 | dd1bc3e96ee2 |
hex | 6d2679581758 |
120012012001112 has 64 divisors (see below), whose sum is σ = 281505061152000. Its totient is φ = 46598343315840.
The previous prime is 120012012001069. The next prime is 120012012001117. The reversal of 120012012001112 is 211100210210021.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120012012001117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332284862 + ... + 332645837.
It is an arithmetic number, because the mean of its divisors is an integer number (4398516580500).
Almost surely, 2120012012001112 is an apocalyptic number.
It is an amenable number.
120012012001112 is an abundant number, since it is smaller than the sum of its proper divisors (161493049150888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120012012001112 is a wasteful number, since it uses less digits than its factorization.
120012012001112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 664931016 (or 664931012 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 120012012001112 its reverse (211100210210021), we get a palindrome (331112222211133).
The spelling of 120012012001112 in words is "one hundred twenty trillion, twelve billion, twelve million, one thousand, one hundred twelve".
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